Game displaying wrong game version

[ShimrodSturmreiter]

I have troubles installing Lings coiffure, the Mod manager keeps telling me my game is Version 1.0 but I installed the (german) 1.7 Patch.. does anyone know a workaround?

 

I use a PC, Win7

 

PS If ther is a topic about ist I´m too clumsy to find the right searchwords^^